collapse造句

1、collapse的近义词是topple down，反义词是stand erect。

2、collapse 释义：

v.（突然）倒塌；崩溃，瓦解；晕倒；躺下放松。

n.倒闭；倒塌；晕倒；暴跌。

例句：The walls were strengthened to protect them from collapse.

围墙已加固以防倒塌。

topple down释义：

v.推翻，颠覆，倒塌。

例句：That Building is going to topple down.

那幢建筑物摇摇欲坠。

stand erect释义：

峙；矗立；屹立。

例句：Several pine trees stand erect on the hillside.

几棵青松挺立在山坡上。